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Only set the semaphore if the report is successfully requested

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This commit is contained in:
Eric Tang
2018-06-29 22:51:16 -07:00
parent b93f211502
commit 8f6251bc4d
1 changed files with 18 additions and 8 deletions
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26
right/src/usb_report_updater.c
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@@ -407,6 +407,8 @@ uint32_t UsbReportUpdateCounter;
void UpdateUsbReports(void) void UpdateUsbReports(void)
{ {
usb_status_t status;
if (UsbReportUpdateSemaphore) { if (UsbReportUpdateSemaphore) {
return; return;
} }
@@ -430,24 +432,32 @@ void UpdateUsbReports(void)
} }
if (HasUsbBasicKeyboardReportChanged) { if (HasUsbBasicKeyboardReportChanged) {
UsbReportUpdateSemaphore |= 1 << USB_BASIC_KEYBOARD_INTERFACE_INDEX; status = UsbBasicKeyboardAction();
UsbBasicKeyboardAction(); if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_BASIC_KEYBOARD_INTERFACE_INDEX;
}
} }
if (HasUsbMediaKeyboardReportChanged) { if (HasUsbMediaKeyboardReportChanged) {
UsbReportUpdateSemaphore |= 1 << USB_MEDIA_KEYBOARD_INTERFACE_INDEX; status = UsbMediaKeyboardAction();
UsbMediaKeyboardAction(); if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_MEDIA_KEYBOARD_INTERFACE_INDEX;
}
} }
if (HasUsbSystemKeyboardReportChanged) { if (HasUsbSystemKeyboardReportChanged) {
UsbReportUpdateSemaphore |= 1 << USB_SYSTEM_KEYBOARD_INTERFACE_INDEX; status = UsbSystemKeyboardAction();
UsbSystemKeyboardAction(); if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_SYSTEM_KEYBOARD_INTERFACE_INDEX;
}
} }
// Send out the mouse position and wheel values continuously if the report is not zeros, but only send the mouse button states when they change. // Send out the mouse position and wheel values continuously if the report is not zeros, but only send the mouse button states when they change.
if (HasUsbMouseReportChanged || ActiveUsbMouseReport->x || ActiveUsbMouseReport->y || if (HasUsbMouseReportChanged || ActiveUsbMouseReport->x || ActiveUsbMouseReport->y ||
ActiveUsbMouseReport->wheelX || ActiveUsbMouseReport->wheelY) { ActiveUsbMouseReport->wheelX || ActiveUsbMouseReport->wheelY) {
UsbReportUpdateSemaphore |= 1 << USB_MOUSE_INTERFACE_INDEX; status = UsbMouseAction();
UsbMouseAction(); if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_MOUSE_INTERFACE_INDEX;
}
} }
} }